Acoustic panel



FIG. 1 is a top view of the acoustic panel.

FIG. 2 is a bottom view of the acoustic panel.

FIG. 3 is a left view of the acoustic panel.

FIG. 4 is a right view of the acoustic panel.

FIG. 5 is a front view of the acoustic panel. The broken lines form nopart of the claimed design.

FIG. 6 is a rear view of the acoustic panel; and,

FIG. 7 is a perspective view showing the front and left side of theacoustic panel. The broken lines form no part of the claimed design.

The broken lines illustrate a base or stand attached to the claimedacoustic panel and form no part of the claimed design.

The claimed acoustic panel is a free-standing, personal-sized, concavesurface designed to optimize the reflection of sound waves from anacoustic musical instrument to the player's own ears.

The ornamental design for an acoustic panel, as shown and described.